Question

4. Let ?(?) = ?? ? − ?? ? . a) Find the intervals on which...

4. Let ?(?) = ?? ? − ?? ? .

a) Find the intervals on which the graph of ? is concave upward and the intervals over which the graph of ? is concave downward.

Concave Up: ___________________________ Concave Down: _____________________________

b) State the coordinates of any inflection points on the graph of ?.

Coordinates: _________________

Math   Calculus   
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Answer #1

a) Concave down

Concave up

b) inflection point

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